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IEEE Transactions on Image Processing, 2013
Computer vision is a noninvasive method for monitoring laboratory animals. In this article, we propose a robust tracking method that is capable of extracting a rodent from a frame under uncontrolled normal laboratory conditions. The method consists of two steps. First, a sliding window combines three features to coarsely track the animal. Then, it uses
Rana, Farah +2 more
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Computer vision is a noninvasive method for monitoring laboratory animals. In this article, we propose a robust tracking method that is capable of extracting a rodent from a frame under uncontrolled normal laboratory conditions. The method consists of two steps. First, a sliding window combines three features to coarsely track the animal. Then, it uses
Rana, Farah +2 more
openaire +2 more sources
Prospective Control in Catching by Infants
Perception, 1994Catching a moving object requires the ability to predict the future trajectory of the object. To test whether infants can use visual information predictively, reaching for a toy moving at different speeds was investigated in six infants around 11 months of age. The toy was occluded from view by a screen during the last part of its approach.
A L, van der Meer +2 more
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Trends in Cell Biology, 2007
The activation of Rho GTPases is mediated by guanine-nucleotide exchange factors (GEFs), which catalyze the exchange of GDP for GTP. Rho-GEFs are a very diverse family, with >70 members in humans. Bioinformatics analysis of the human Rho-GEFs shows that approximately 40% contain a putative PDZ-binding motif at the C-terminus.
Rafael, García-Mata, Keith, Burridge
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The activation of Rho GTPases is mediated by guanine-nucleotide exchange factors (GEFs), which catalyze the exchange of GDP for GTP. Rho-GEFs are a very diverse family, with >70 members in humans. Bioinformatics analysis of the human Rho-GEFs shows that approximately 40% contain a putative PDZ-binding motif at the C-terminus.
Rafael, García-Mata, Keith, Burridge
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Physics World, 2015
Nearly a century after Einstein predicted the existence of gravitational waves, the long effort to detect them directly is heating up. David Appell explains how a major upgrade at the Laser Interferometry Gravitational-wave Observatory may soon bring the hunt to a successful close.
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Nearly a century after Einstein predicted the existence of gravitational waves, the long effort to detect them directly is heating up. David Appell explains how a major upgrade at the Laser Interferometry Gravitational-wave Observatory may soon bring the hunt to a successful close.
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Water Resources Research, 1967
Study of interception storage of snow by two species of sapling conifers in northern Idaho revealed that cumulative snow catch follows the classical law of autocatakinetic growth, orwhere Is, is interception storage, S is the interception storage capacity of the tree, e is the base of the natural logarithm, k is a constant expressing the rate of ...
Donald R. Satterlund, Harold F. Haupt
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Study of interception storage of snow by two species of sapling conifers in northern Idaho revealed that cumulative snow catch follows the classical law of autocatakinetic growth, orwhere Is, is interception storage, S is the interception storage capacity of the tree, e is the base of the natural logarithm, k is a constant expressing the rate of ...
Donald R. Satterlund, Harold F. Haupt
openaire +1 more source